Medium severity · published Jan 5, 2022
CVE-2021-41043
Use after free in tcpslice triggers AddressSanitizer, no other confirmed impact
5.5
CVSS
0.9%
EPSS
No
On KEV
Description
Use after free in tcpslice triggers AddressSanitizer, no other confirmed impact.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TC
Tcpslice · Tcpdump
before 1.5 · source: NVD